Question

2. Match the following to the substrate, cell type or reaction. One word may be used twice.

Amylase Lipase Bile Trypsin Pepsinogen
Insulin Glucagon Trypsin Pepsin Hydrochloric acid

1. Produced by parietal cells of the stomach. ________________________________
2. Breaks down peptides in the duodenum.   _______________________________
3. Breakdown fats and oils.   _______________________________
4. Requires for activation of pepsinogen. _______________________________
5. Enzyme released by the pancreas for breakdown of proteins.   _______________________________
6. Enzyme involved in breaking down of starch. _______________________________
7. Released by the pancreas after a meal. _______________________________
8. Released by the pancreas after not eaten for a while. _______________________________
9. Found in the stomach and hydrolyze proteins. _______________________________
10. Released by the chief cells. _______________________________

Answer 1

1. Hydrochloric acid is produced by parietal cells of stomach.

2. Trypsin Breaks down peptides in the duodenum. Trypsinogen is the proenyzme for trypsin.

3. Lipase break down fats and oils

4. Hydrochloric acid requires for action of pepsinogen and it is converted into pepsin.

5. Trypsin is the enzyme released by Pancreas for break down of protein.

6. Amylase enzyme is involved in breaking down of starch.

7. Insulin is released by Pancreas after a meal, which helps to lower the level of Glucose in blood

8. Glucagon is released by Pancreas after not eaten for a while, it increases glucose level in blood.

9. Pepsinogen enzyme found in stomach and hydrolyze the protein.

10. Pepsinogen is secreted by chief cells.